The Bayes decision rule induced similarity measures

Research output: Contribution to journalArticlepeer-review

55 Scopus citations

Abstract

This paper first shows that the popular whitened cosine similarity measure is related to the Bayes decision rule under specific assumptions and then presents two new similarity measures: the PRM Whitened Cosine (PWC) similarity measure and the Within-Class Whitened Cosine (WWC) similarity measure. Experiments on face recognition using the Face Recognition Grand Challenge (FRGC) version 2 database show the effectiveness of the new measures.

Original languageEnglish (US)
Pages (from-to)1086-1090
Number of pages5
JournalIEEE Transactions on Pattern Analysis and Machine Intelligence
Volume29
Issue number6
DOIs
StatePublished - Jun 2007

All Science Journal Classification (ASJC) codes

  • Software
  • Computer Vision and Pattern Recognition
  • Computational Theory and Mathematics
  • Artificial Intelligence
  • Applied Mathematics

Keywords

  • Face Recognition Grand Challenge (FRGC)
  • PRM Whitened Cosine (PWC) similarity measure
  • Whitened cosine similarity measure
  • Within-Class Whitened Cosine (WWC) similarity measure

Fingerprint

Dive into the research topics of 'The Bayes decision rule induced similarity measures'. Together they form a unique fingerprint.

Cite this